Page 4 of Electrical Fittings & Supplies by Topaz Lighting

emtconduit emt connectors set screw type c · concrete tight when taped topaz cat b a upc size unit ctn zinc die cast ship wt case case cat 631/631i 632/632i 633/633i 634/634i 635/635i 636/636i 637/637i 638/638i 639/639i 640/640i 1/2 1 11/4 4 a 1.16 1.39 1.55 1.93 2.28 2.50 3.08 3.37 3.46 3.75 b .400 .400 .520 .560 .720 .730 .920 1.050 1.050 1.050 1screw 2screw c 1.06 1.30 1.52 1.95 1.18 2.64 3.27 3.91 4.46 4.99 631 632 633 634 635 636 637 638 639 640 16290 16300 16310 16320 16330 16340 16350 16360 16370 16380 1/2 3/4 1 11/4 11/2 2 21/2 3 31/2 4 50 25 50 ­ ­ ­ ­ ­ ­ ­ 50 25 50 ­ ­ ­ ­ ­ ­ ­ 500 250 200 25 25 20 12 12 10 6 500 250 200 25 25 20 12 12 10 6 35 25 30 8 10 11 10 12 13 9 35 25 30 8 10 11 10 12 13 8 1/2 11/2 e18472 2 4 e148716 insulated throat 631i 16390 1/2 632i 16400 3/4 633i 16410 1 634i 16420 11/4 635i 16430 11/2 636i 16440 2 637i 16450 21/2 638i 16460 3 639i 16470 31/2 640i 16480 4 emt&rigid 1/2 11/2 e18472 2 4 e148716 b emt couplings set screw type topaz cat upc size · concrete tight when taped a cat 641 642 643 644 645 646 647 648 649 650 1/2 1 11/4 4 a 1.53 1.92 1.00 2.52 2.85 3.41 4.21 4.67 4.85 5.47 b 0.93 1.16 1.44 1.84 2.05 2.51 3.30 4.01 4.52 5.01 2screw 4screw unit ctn zinc die cast ship wt case case 641 16490 642 16500 643 16510 644 16520 645 16530 646 16540 647 16550 648 16560 649 16570 650 16580 emt&rigid 1/2 3/4 1 11/4 11/2 2 21/2 3 31/2 4 50 25 50 ­ ­ ­ ­ ­ ­ ­ 500 250 200 25 25 20 12 12 10 6 35 25 28 8 15 11 9 12 12 10 1/2 11/2 e18472 2 4 e148716 1-2 topaz electric · 925 waverly avenue · holtsville new york 11742 · 800-666-2852 · fax 800-333-3488 · www.topaz-usa.com

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